>> thank you, mike. >>> 6:22 is our time right now. 'tis the season of giving so did you do your part? a look at who you might consider tipping and how much. >>> also ahead, going out in style. why the creator of this popular christmas display is calling it quits after all these years. >>> what a sight. a denver man is pulling the plug on his elaborate christmas display after 50 years. herman says the project becomes bigger and bigger every year and this year is reaches a whopping 70 feet into the sky and contains 150,000 lights. he says it takes him three months to set up those lights and he says he plans on keeping a smaller display inside his house from now on. >> wow. look at that. >> wow. >> that's the question. it grows and grows and grows and when does it all end? >> it gets higher and higher and higher. there may be public outcry. the fact he's bringing it into the house preside. >> the new survey says 60% of people say tipping is part of holiday tradition. >> they tip whoever delivers the newspa